package com.example.backend.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.backend.entity.ShouCang;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;

@Repository
public interface IShouCangMapper extends BaseMapper<ShouCang> {
    @Select("select * from wm_sc where yhid=#{yhid} and sjid=#{sjid}")
    Integer findSc(Integer yhid, Integer sjid);
}
